This is a great module. It is the best IMAP client that I have been able to find on CPAN. Key benefits are:

* A good quality synopsis and good documentation
* A small number of dependencies (unfortunately the same cannot be said for most other IMAP clients on CPAN)
* Works well - with a well designed interface.

This looks like an early prototype.
Couldn't get to work due to unclear documentation.
Reading the code didn't make this much easier. Mechanism for defining template location looks overly complicated and not fully implemented.